CORD-19:a6d3a75a05c35723193e5240b3ebd2a01a77f4d2 / 3674-3860 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T29","span":{"begin":0,"end":186},"obj":"Sentence"},{"id":"TextSentencer_T29","span":{"begin":0,"end":186},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Only one TGEV genotype has been described, however differences in pathogenicity among strains has been reported in field outbreaks, although not confirmed by an experimental study [12] ."}